61656984

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{2179}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 172656000

約数和(自身を除く): 110999016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 524, 786, 1048, 1179, 1572, 2179, 2358, 3144, 3537, 4358, 4716, 6537, 7074, 8716, 9432, 13074, 14148, 17432, 19611, 26148, 28296, 39222, 52296, 58833, 78444, 117666, 156888, 235332, 285449, 470664, 570898, 856347, 1141796, 1712694, 2283592, 2569041, 3425388, 5138082, 6850776, 7707123, 10276164, 15414246, 20552328, 30828492, 61656984]

約数ペア:

[(1, 61656984), (2, 30828492), (3, 20552328), (4, 15414246), (6, 10276164), (8, 7707123), (9, 6850776), (12, 5138082), (18, 3425388), (24, 2569041), (27, 2283592), (36, 1712694), (54, 1141796), (72, 856347), (108, 570898), (131, 470664), (216, 285449), (262, 235332), (393, 156888), (524, 117666), (786, 78444), (1048, 58833), (1179, 52296), (1572, 39222), (2179, 28296), (2358, 26148), (3144, 19611), (3537, 17432), (4358, 14148), (4716, 13074), (6537, 9432), (7074, 8716)]